Thomas, Larry Coal geology [Book] / Larry Thomas. - New Delhi Hoboken, N.J. : John Wiley India, 2002. - ix, 384 p. : ill., maps ; 26 cm. All. ISBN: 9788126533008 0471485314 Nat. Bib. No.: GBA2-W6226 Subjects--Topical Terms: Coal--Geology. Dewey Class. No.: 553.24